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Total 529 products for tester pen Manufacture & Suppliers

7-in-1 Multifunction Digital Water Tester with High-Precision Probe and Backlit LCD Display for Pool and Aquarium Water Quality Testing

YIERYI 7-in-1 Digital Pool Water Tester Pen Product Overview Comprehensive 7-in-1 water quality testing instrument measuring pH, EC, TDS, Salinity, ORP, Specific Gravity, and Temperature with backlit LCD displa...

SHEN ZHEN YIERYI Technology Co., Ltd

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Yieryi Pocket Pen Water PH Meter Digital PH Tester PH-009 IA 0.0-14.0pH for Aquarium Pool Water Laboratory

Yieryi Pocket Pen Water PH Meter LCD Tester 0.0-14.0 PH For Aquarium Pool Water Laboratory Features: The electrode has been used(laid) for long time from the last calibration The electrode has been used in part...

SHEN ZHEN YIERYI Technology Co., Ltd

Verified Supplier

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Durable Pen Digital PH Meter 0.01 Accuracy For Aquarium Pool Water

...Pen electrical PH Tester Aquarium Pool Water Wine Urine Specifications: Accuracy: 0.01 Resolution: 0.01 Measuring Range: 0.00~14.00 Operating Temperature: 0~80°C Power Supply: 2*1.5V Batteries Size:155*29*16...

SHEN ZHEN YIERYI Technology Co., Ltd

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Laboratory Digital PH Meter Pen Type For Aquarium / Pool Water , Hgih Accuracy

...Pen Digital PH Tester Aquarium Specifications Accuracy 0.01 Resolution 0.01 Measuring Range 0.00~14.00 Operating Temperature 0~80°C Power Supply 2*1.5V Batteries Size 155*29*16mm Features: 100% brand new and...

SHEN ZHEN YIERYI Technology Co., Ltd

Verified Supplier

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YiERYi YG-9908 4 In 1 Water Quality Tester PH / TDS / EC / Temperature Multifunctional Testing Pen With High Accuracy Portable Design

YiERYi YG-9908 4-in-1 Water Quality Tester | pH/TDS/EC/Temperature Multifunctional Testing Pen with High Accuracy & Portable Design Product Selling Points: 4-in-1 Functional Design: Simultaneously supports meas...

SHEN ZHEN YIERYI Technology Co., Ltd

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1999mV Range ORP Meter with LCD Backlight and Portable Pen-Type Design for Water Quality Testing

...Pen-Type ORP Meter for Water Quality Testing Model: TPH01613 - Professional ORP pH tester designed for measuring Oxidation Reduction Potential in various water applications including pools, fish tanks, and w...

SHEN ZHEN YIERYI Technology Co., Ltd

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Universal Pen Type Voltage Tester / Non Contact AC Voltage Detector Pen With Flashlight

HABO HT-100 Non-Contact Voltage Detector with LCD Display Dual sensitivity mode (12~1000V & 48~1000V) Self-test function when power on (beep and red light) LCD screen indicator (battery low, 4 level of sensitiv...

Dongguan Habotest Instrument Technology Co.,Ltd
Guangdong,China

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HABO Pen Type Voltage Tester / Non Contact Voltage Detector Pen With Flashlight

HABO HT-100 Non-Contact Voltage Detector with LCD Display Dual sensitivity mode (12~1000V & 48~1000V) Self-test function when power on (beep and red light) LCD screen indicator (battery low, 4 level of sensitiv...

Dongguan Habotest Instrument Technology Co.,Ltd
Guangdong,China

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Portable Laser Fiber Optic Cable Tester Visual Fault Locator Pen Type 10mw

Portable Laser Fiber Optic Cable Tester Visual Fault Locator Pen Type 10mw pen-based red light source, which use 650nm semiconductor laser as a light emitting device, through the constant current drive, transmi...

Han Xin Communications Limited
China

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pen ph meter price to measure semisolid substances cheap for dealer

... introduction of pen type ph meter: Economical pocket pH tester, equipped with a flat surface pH electrode, used for measuring the pH of semisolid substances. Accuracy: 0.1pH. Features of NANBEI pen type ph ...

NANBEI INSTRUMENT LIMITED
Henan,China

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pen ph meter price to measure semisolid substances cheap for dealer

... introduction of pen type ph meter: Economical pocket pH tester, equipped with a flat surface pH electrode, used for measuring the pH of semisolid substances. Accuracy: 0.1pH. Features of NANBEI pen type ph ...

NANBEI INSTRUMENT LIMITED
Henan,China

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Pen Type ph tester for water / portable water ph meter lightweight

Pen Type ph tester for water / portable water ph meter lightweight ph water meter AH-3020A digital type with the batteries high quanlity Quick Detail: 1) test PH value; 2) LCD display; 3) accuracy +/-0.02 4) ea...

Shenzhen Huge Creation Technology Limited
Guangdong,China

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High Precision Pen Type Conductivity TDS Salinity Meter Energy Efficient

Portable Pen Type Conductivity TDS Salinity Meter >>Application The compact CON30 conductivity tester combines the functions of a conductivity pen, a TDS pen, and a salinity pen. Its submersible design ensures ...

Nanjing Juge Environmental Technology Co., Ltd.
Jiangsu,China

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China cable fault locator cable tester

China cable fault locator cable tester Model: HY-16 Length: 21.75cm Product Description: pen type cable fault locator/ red laser indicator/laser light source 5MW/10MW/20MW/30MW adopt ......

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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wholesale cable and network tester tools underground cable fault locator from China

Product Name: wholesale cable and network tester tools underground cable fault locator from China Model: HY-16 Length: 21.75cm Product Description: pen style underground cable fault locator 1mw 5mw 10mw 20mw ch...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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optical fiber tools cable identifier fiber optic tester China manufacturer

... fiber light pen adopt 650nm laser diode as a light emitting device, the output power can be up to 1mw-30mw. It’s applied to single-mode or multi-......

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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telecommunication fiber optic cable tester optical visual fault locator

Product Name: optical visual fault locator Model: HY-16 Length: 21.75cm Product Description: measure laser point fiber optic tester laser optical fiber light pen adopt 650nm laser diode as a light emitting devi...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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Tester Pen

Total 529 products for tester pen Manufacture & Suppliers

7-in-1 Multifunction Digital Water Tester with High-Precision Probe and Backlit LCD Display for Pool and Aquarium Water Quality Testing

Yieryi Pocket Pen Water PH Meter Digital PH Tester PH-009 IA 0.0-14.0pH for Aquarium Pool Water Laboratory

Durable Pen Digital PH Meter 0.01 Accuracy For Aquarium Pool Water

Laboratory Digital PH Meter Pen Type For Aquarium / Pool Water , Hgih Accuracy

YiERYi YG-9908 4 In 1 Water Quality Tester PH / TDS / EC / Temperature Multifunctional Testing Pen With High Accuracy Portable Design

1999mV Range ORP Meter with LCD Backlight and Portable Pen-Type Design for Water Quality Testing

Universal Pen Type Voltage Tester / Non Contact AC Voltage Detector Pen With Flashlight

HABO Pen Type Voltage Tester / Non Contact Voltage Detector Pen With Flashlight

Portable Laser Fiber Optic Cable Tester Visual Fault Locator Pen Type 10mw

pen ph meter price to measure semisolid substances cheap for dealer

pen ph meter price to measure semisolid substances cheap for dealer

Pen Type ph tester for water / portable water ph meter lightweight

High Precision Pen Type Conductivity TDS Salinity Meter Energy Efficient

China cable fault locator cable tester

wholesale cable and network tester tools underground cable fault locator from China

optical fiber tools cable identifier fiber optic tester China manufacturer

telecommunication fiber optic cable tester optical visual fault locator